TWM478557U - Scale-like telescopic protection shield structure - Google Patents

Description

Scale telescopic shield construction

The present invention relates to a scale telescopic shield construction, and more particularly to a technical field to which a mechanical safety protection device is applied.

According to the conventional telescopic shield structure, the bellows type structure is adopted, and the bellows type shield provides protection during machining of the machine unit, preventing cutting fluid or chips from entering the machine components, thereby affecting the unit. Normal operation, the bellows type shield is easy to form and damage for a long time, the overall service life is short, and the chemical liquid in the process is easy to harden the leather, but the bellows type shield is required to have a large space, and It is not easy to occupy the space, and it is not convenient to use.

In the present invention, in view of the fact that the structure of the telescopic shield has a short service life and a large space required for installation, the storage is not easy to occupy a space, and the problem of inconvenience in use is formed, and the scale expansion and shroud structure of the creation is completed.

The main purpose of the present invention is to provide a scale telescopic shield structure comprising a longitudinal telescopic shield set and a transverse telescopic shield set, the longitudinal telescopic shield set being provided with a plurality of longitudinal side frame bodies, a longitudinal direction a top side frame body, a longitudinal bottom side frame body, a plurality of longitudinal scale cover panels and a plurality of longitudinal scale cover panels, and the longitudinal side frame body, the longitudinal top side frame body and the longitudinal bottom side frame body are enclosed And a longitudinal side inner rail is respectively disposed on the inner side of the longitudinal side frame body, and the plurality of longitudinal scale cover panels are stacked and overlapped with each other between the plurality of longitudinal side frame bodies, and the stacked longitudinal direction At least one longitudinal upper telescopic arm bracket is disposed on one side of the upper scale cover body, and a longitudinal upper pulley bracket is respectively pivoted at each pivot joint of the longitudinal upper telescopic arm bracket, and a pulley block is disposed on two sides of the longitudinal upper pulley bracket. The pulley sets on the two sides are respectively in sliding contact with the longitudinal side inner rails provided on the inner side of the longitudinal side frame body, and the plurality of longitudinal scale cover panels are stacked and stacked on the longitudinal side frame body. The longitudinally lower scale cover body side is provided with at least one longitudinal lower telescopic arm bracket, and the longitudinal lower telescopic arm bracket pivotally respectively has a longitudinal lower pulley bracket and the longitudinal lower pulley A pulley block is disposed on two sides of the bracket, and the pulley sets on the two sides are respectively in sliding contact with the longitudinal side inner rails disposed on the inner side of the longitudinal side frame body, and the longitudinal scale cover body and the longitudinal scale cover are respectively disposed. An opening portion is formed between the plate body and the plurality of longitudinal side frame members, and the horizontal telescopic shield cover group is provided with a lateral top side frame body, a lateral bottom side frame body, a plurality of lateral side frame members, and a plurality of lateral left side scales. The protective cover body and the plurality of horizontal right side scale protection cover bodies, wherein the lateral top side frame body, the lateral bottom side frame body and the lateral side frame body are enclosed, and a lateral top side inner track is arranged inside the lateral top side frame body Further, a lateral bottom side inner rail is disposed on the inner side of the lateral bottom side frame body, and a plurality of horizontal left side scale guard cover bodies are stacked and overlapped on the left side between the lateral top and bottom side frame bodies, and the number of the stacked sides is horizontally At least one lateral left telescopic arm bracket is disposed on one side of the side scale protective cover body, and a lateral left side pulley bracket is respectively pivoted at each pivot joint of the horizontal left side telescopic arm bracket, and a pulley block is disposed on two sides of the lateral left side pulley bracket. The pulley sets on the two sides are respectively in sliding contact with the lateral top inner rails of the lateral top side frame body and the lateral bottom side inner rails of the lateral bottom side frame body, and the plurality of lateral right scale cover panels are stacked with each other. The side of the lateral right side and the bottom side frame body is disposed on the side of the horizontal right side scale cover body, and at least one horizontal right telescopic arm bracket is disposed on the side of the horizontal right side telescopic arm bracket. There is a lateral right side pulley bracket, and the lateral right side pulley bracket is divided into two pulley sets on the two sides, and the two side pulley sets are respectively formed with the lateral top side inner rail of the lateral top side frame body and the lateral bottom side inner rail of the lateral bottom side frame body. The limit sliding contact, and the horizontal left side scale cover body and the horizontal right side scale cover body are connected with a central cover body, the central cover body is provided with a solid The guide port portion, the lateral telescopic shield group is fixedly coupled to the opening portion of the longitudinal telescopic shield group, and is fixed to the central cover of the lateral telescopic shield group by the actuating shaft The fixed guide portion of the body is arranged to displace or expand the longitudinal upper and lower scale cover body and the central cover body relative to the lateral left and right scale cover plates when the actuating shaft is displaced laterally or longitudinally. The principle of differential pressure is used to make the cutting liquid not easy to flow into the inside of the shield, effectively shielding the machine to prevent foreign matter from entering the machine assembly, and the telescopic arm bracket drives the scale cover to move synchronously, so that the vertical direction is up and down. The scale cover body and the horizontal left and right scale cover plates are mechanically stabilized to reduce the damping of the system operation, and the structure of the scale cover body is extremely thin to reduce the load capacity, so as to achieve the convenience of use and structural stability.

In order to provide the Applicant with a better understanding of the structure, features and other objects of the present invention, the following detailed description is provided with the following detailed description, but the embodiments illustrated in the drawings are for illustrative purposes. It is not the only restriction on patent applications.

Please refer to the figures 1 to 3 for the three-dimensional combination, decomposition and three-dimensional combined state diagram of the scaled telescopic shield structure. The system includes:

A longitudinal telescopic shroud set 10, the longitudinal telescoping shroud set 10 is provided with a plurality of longitudinal side frame members 11, a longitudinal top side frame body 12, a longitudinal bottom side frame body 13, and a plurality of longitudinal scale cover panels 14 and a plurality of longitudinal scale cover bodies 15, and the longitudinal side frame body 11, the longitudinal top side frame body 12 and the longitudinal bottom side frame body 13 are circumferentially combined, and a longitudinal side is respectively arranged inside the longitudinal side frame body 11 The side inner rails 110 and the plurality of longitudinal scale cover panels 14 are superposed on each other to be superposed on the upper side of the plurality of longitudinal side frame bodies 11, and the plurality of longitudinally upper scale cover panels 14 are provided on the side of the stack. At least one longitudinally extending telescopic arm bracket 140, and a longitudinal upper pulley bracket 141 is respectively pivoted at each pivotal portion of the longitudinally extending telescopic arm bracket 140, and a pulley block 142 is disposed on two sides of the longitudinal upper pulley bracket 141, and the pulley sets 142 of the two sides are respectively disposed. The longitudinal side inner rails 110 are respectively in sliding contact with the inner side of the longitudinal side frame body 11 , and the plurality of longitudinal scale cover bodies 15 are superposed on each other and slide between the plurality of longitudinal side frame bodies 11 . Below the stack, the vertical scale cover At least one longitudinal lower telescopic arm bracket 150 is disposed on one side of the body 15 , and a longitudinal lower pulley bracket 151 is respectively pivoted at each pivotal joint of the longitudinal lower telescopic arm bracket 150 , and a pulley block 152 is disposed on two sides of the longitudinal lower pulley bracket 151 . The pulley sets 152 on the two sides are respectively in sliding contact with the longitudinal side inner rails 110 provided on the inner side of the longitudinal side frame body 11, and the longitudinal scale cover body 14 and the longitudinal scale cover body 15 are respectively Between the plurality of longitudinal side frame members 11, an opening portion 16 is formed, and the longitudinal scaly cover body 14 and the longitudinal scaly cover body 15 are respectively provided with a plurality of coupling holes 17;

A transverse telescopic shield set 20, the transverse telescoping shroud set 20 is provided with a lateral top side frame body 21, a lateral bottom side frame body 22, a plurality of lateral side frame members 23, and a plurality of lateral left scale cover panels 24 and a plurality of horizontal right side scale cover body 25, and the lateral top side frame body 21, the lateral bottom side frame body 22 and the lateral side frame body 23 are circumferentially combined, and the lateral top side frame body 21 is provided with a lateral top side The inner rail 210, the inner side of the lateral bottom side frame body 22 is provided with a lateral bottom side inner rail 220, and the plurality of lateral left side scale guard panel bodies 24 are superposed on each other and are slidingly sandwiched between the lateral top and bottom side frame bodies 21, 22. On the left side, the side of the horizontal left side scale cover body 24 is provided with at least one horizontal left side telescopic arm bracket 240, and each of the horizontal left side telescopic arm brackets 240 is pivotally provided with a horizontal left side pulley bracket 241, respectively. A pulley block 242 is disposed on two sides of the lateral left side pulley bracket 241, and the two side pulley blocks 242 are respectively formed with the lateral top side inner rail 210 of the lateral top side frame body 21 and the lateral bottom side inner rail 220 of the lateral bottom side frame body 22. Limit sliding contact, and The horizontal right side scale cover body 25 is superposed on the right side of the lateral top and bottom side frame bodies 21, 22, and the side of the horizontal right side scale cover body 25 is provided with at least one horizontal right. The telescopic arm bracket 250 is respectively provided with a horizontal right side pulley bracket 251 at each pivotal joint of the lateral right side telescopic arm bracket 250, and a pulley block 252 is disposed on two sides of the horizontal right side pulley bracket 251, and the pulley sets 252 of the two sides are respectively horizontally and laterally The lateral top side inner rail 210 of the top side frame body 21 and the lateral bottom side inner rail 220 of the lateral bottom side frame body 22 are in limited sliding contact, and the lateral left side scale cover body 24 and the lateral right scale cover body 25 are The central cover body 26 is provided with a central cover body 26, and the central cover body 26 is provided with a fixed guide portion 260. The fixed guide portion 260 is fixed with a sealing washer 261, and the lateral left side scale cover plate body 24 and the number The horizontal right side scale cover body 25 is respectively provided with a plurality of joint seats 27, and the joint seat 27 is respectively provided with a joint member 270, and the horizontal type telescopic shield cover group 20 is provided with an opening portion 16 with respect to the longitudinal type telescopic shield group 10. And the number of joints 27 and Bellows group to Charscale longitudinal body 10 of the cover 14 and the seat 27 is provided in conjunction with the longitudinal member 270 fixedly coupled Charscale cover body 15 is provided opposite the number of coupling holes 17, and to bind;

By the cooperation of the above structures, the scale expansion and contraction shield structure of the present invention is completed.

Please refer to the figures 2 to 6 for the stereoscopic disintegration state of the scaled telescopic shield structure, the stereoscopic combination state of the other angle, the condensation or unfolding state of the longitudinal telescopic shield group, and the condensation of the transverse telescopic shield group. Or the unfolding operation state and the reference structure of the fixed guide portion and the actuating shaft provided in the horizontal telescopic shield group, wherein the horizontal telescopic shield group 20 is provided with respect to the opening portion of the longitudinal telescopic shield group 10 16 and fixedly coupled to each other, by fixing the actuating shaft 30 to the fixed guide portion 260 of the central shroud body 26 provided in the transverse telescopic shroud set 20, and the actuating shaft 30 is provided via the fixed guide portion 260 The sealing gasket 261 is sealed, and when the operating shaft 30 is displaced laterally or longitudinally, the longitudinal upper and lower scale cover panels 14 and 15 and the lateral left and right scale cover panels 24 and 25 are displaced or unfolded, and the pressure is utilized. The principle of difference makes the chip liquid not easy to flow into the inside of the shield, effectively preventing foreign matter from entering the machine assembly, and the longitudinal upper and lower telescopic arm brackets 140 and 150 and the lateral left and right telescopic arm brackets 240 and 250 are disposed. Multi-link The structure is arranged to drive the scale cover body to move synchronously through the telescopic arm bracket, so that the longitudinal upper and lower scale cover cover bodies 14 and 15 and the lateral left and right scale cover cover bodies 24 and 25 are uniformly stabilized to reduce the system operation damping. And the structure of the cover body is extremely thin to reduce the load, and the longitudinal upper and lower scale cover bodies 14, 15 and the lateral left and right scale cover bodies 24, 25 are simultaneously linked to make the friction force the same at any position. In addition, the load of each axial action is the same, the radial output power is stabilized, the factors such as structural load change are reduced, and the precision of the overall processing is increased, so that the convenience of use and the structural stability are good.

The advantages of this creation are discussed below:

1. It is easy to use: when the operating shaft is displaced laterally or longitudinally, the longitudinal upper and lower scale cover panels and the lateral left and right scale cover panels are displaced or unfolded, and the chipping liquid is made by the principle of differential pressure. It is not easy to flow into the inside of the shield, and it is effective to prevent foreign matter from entering the components of the machine unit, so it is easy to use.

2. Good structural stability: the telescopic arm bracket drives the scale protection cover body to move synchronously, so that the longitudinal upper and lower scale cover cover body and the lateral left and right scale cover cover body are mechanically stabilized to reduce the system operation damping, and The extremely thin structure of the protective cover body reduces the load capacity, and the vertical upper and lower scale cover body and the lateral left and right scale cover cover bodies are simultaneously linked to make the friction force be the same at any position, thereby making the axial action The load is the same, the radial output power is stabilized, the factors such as the change of the structural load are reduced, and the precision of the overall processing is increased, so the structural stability is good.

In summary, this creation can indeed achieve the above functions and purposes, so this creation should meet the requirements of the patent application, and apply in accordance with the law.

10‧‧‧Longitudinal telescopic shield set
11‧‧‧ longitudinal side frame
110‧‧‧ longitudinal side inner track
12‧‧‧Portrait of the top side frame
13‧‧‧Longitudinal bottom frame
14‧‧‧Longitudinal scale cover
140‧‧‧Longitudinal upper telescopic arm bracket
141‧‧‧Longitudinal upper pulley bracket
142‧‧‧ pulley block
15‧‧‧Longitudinal scale cover
150‧‧‧Longitudinal lower telescopic arm bracket
151‧‧‧Longitudinal lower pulley bracket
152‧‧‧ pulley block
16‧‧‧ openings
17‧‧‧Combination hole
20‧‧‧Horizontal telescopic shield set
21‧‧‧Horizontal top side frame
210‧‧‧Horizontal top side inner track
22‧‧‧Transverse bottom frame
220‧‧‧lateral bottom side inner track
23‧‧‧Horizontal side frame
24‧‧‧Horizontal left scale cover
240‧‧‧Transverse left telescopic arm bracket
241‧‧‧Horizontal left side pulley bracket
242‧‧‧ pulley block
25‧‧‧Horizontal right scale cover
250‧‧‧Horizontal right telescopic arm bracket
251‧‧‧Horizontal right side pulley bracket
252‧‧‧ pulley block
26‧‧‧Central protective cover body
260‧‧‧Fixed guides
261‧‧‧Sealing washer
27‧‧‧ joint
270‧‧‧Connected parts
30‧‧‧ actuation axis

[Fig. 1] is a schematic diagram of the stereoscopic state of the creation. [Fig. 2] is a schematic diagram of the stereoscopic decomposition state of the present creation. [Fig. 3] is a schematic diagram of a three-dimensional combined state of another angle of the present creation. [Fig. 4] is a reference diagram of the condensation or unfolding state of the longitudinal telescopic shield set of the present invention. [Fig. 5] is a reference diagram of the condensation or unfolding state of the lateral type telescopic shield set of the present invention. [Fig. 6] is a reference diagram of the state in which the fixed guide portion of the lateral telescopic shield set of the present invention is combined with the actuating shaft.

10‧‧‧Longitudinal telescopic shield set

11‧‧‧ longitudinal side frame

110‧‧‧ longitudinal side inner track

12‧‧‧Portrait of the top side frame

13‧‧‧Longitudinal bottom frame

14‧‧‧Longitudinal scale cover

140‧‧‧Longitudinal upper telescopic arm bracket

141‧‧‧Longitudinal upper pulley bracket

142‧‧‧ pulley block

15‧‧‧Longitudinal scale cover

150‧‧‧Longitudinal lower telescopic arm bracket

151‧‧‧Longitudinal lower pulley bracket

152‧‧‧ pulley block

20‧‧‧Horizontal telescopic shield set

21‧‧‧Horizontal top side frame

210‧‧‧Horizontal top side inner track

22‧‧‧Transverse bottom frame

220‧‧‧lateral bottom side inner track

23‧‧‧Horizontal side frame

24‧‧‧Horizontal left scale cover

240‧‧‧Transverse left telescopic arm bracket

241‧‧‧Horizontal left side pulley bracket

242‧‧‧ pulley block

25‧‧‧Horizontal right scale cover

250‧‧‧Horizontal right telescopic arm bracket

251‧‧‧Horizontal right side pulley bracket

252‧‧‧ pulley block

26‧‧‧Central protective cover body

260‧‧‧Fixed guides

Claims (4)

A scale telescopic shroud construction comprising: a longitudinal telescoping shroud set having a plurality of longitudinal side frame bodies, a longitudinal top side frame body, a longitudinal bottom side frame body, and a plurality of longitudinal directions The upper scale cover body and the plurality of longitudinal scale cover bodies are arranged, and the longitudinal side frame body, the longitudinal top side frame body and the longitudinal bottom side frame body are circumferentially combined, and a longitudinal side is respectively arranged on the inner side of the longitudinal side frame body a side inner rail, and a plurality of longitudinal scale cover panels are stacked on top of each other between the plurality of longitudinal side frame bodies, and the plurality of longitudinally facing scale cover panels are provided with at least one longitudinal direction a telescopic arm bracket, and a longitudinal upper pulley bracket is respectively pivoted at each pivot joint of the longitudinal telescopic arm bracket, and a pulley block is disposed on two sides of the longitudinal upper pulley bracket, and the pulley sets on the two sides are respectively opposite to the inner side of the longitudinal side frame body The longitudinal side inner rail is arranged in a limited sliding contact, and the plurality of longitudinal scale protection cover bodies are stacked and arranged on the bottom of the longitudinal side frame body, and the stacked longitudinal longitudinal scale cover Body side At least one longitudinal lower telescopic arm bracket is disposed, and a longitudinal lower pulley bracket is respectively pivoted at each pivot joint of the longitudinal lower telescopic arm bracket, and a pulley block is disposed on two sides of the longitudinal lower pulley bracket, and the pulley sets of the two sides are respectively longitudinally and longitudinally The longitudinal side inner rail provided on the inner side of the side frame body is in limited sliding contact, and the longitudinal scale cover body, the longitudinal scale cover body and the plurality of longitudinal side frame bodies are formed with an opening; And a transverse telescopic shield set, the transverse telescopic shield set is provided with a lateral top side frame body, a lateral bottom side frame body, a plurality of lateral side frame bodies, a plurality of lateral left scale cover panels, and a plurality of lateral right sides The scale cover body, the lateral top side frame body, the lateral bottom side frame body and the lateral side frame body are enclosed, and the lateral top side frame body is provided with a lateral top side inner track and the lateral bottom side frame body inner side A lateral bottom side inner rail is disposed, and a plurality of horizontal left side scale cover panels are stacked and overlapped on the left side between the lateral top and bottom side frame bodies, and the plurality of lateral left scale cover panels are stacked At least one lateral left telescopic arm bracket is disposed on the side, and a lateral left side pulley bracket is respectively pivoted at each pivot joint of the horizontal left side telescopic arm bracket, and a pulley block is disposed on two sides of the horizontal left side pulley bracket, and the pulley sets of the two sides are respectively associated with The lateral top side inner rail of the horizontal top side frame body and the lateral bottom side inner rail of the lateral bottom side frame body are in limited sliding contact, and the plurality of horizontal right side scale cover body sheets are stacked and overlapped on the lateral top and bottom sides. The right side of the frame body is provided with at least one horizontal right telescopic arm bracket on the side of the horizontal right side scale cover body, and a lateral right side wheel bracket is respectively pivoted at each pivot joint of the horizontal right side telescopic arm bracket, and A pulley block is disposed on two sides of the horizontal right side pulley bracket, and the pulley sets on the two sides are respectively in limited sliding contact with the lateral top inner rail of the lateral top side frame body and the lateral bottom inner rail of the lateral bottom side frame body, and the lateral direction The central scale cover body and the lateral right scale cover cover body are connected with a central cover body, and the central cover body is provided with a fixed guide portion, and the transverse direction thereof Bellows group, relative to the opening portion of longitudinal line Bellows Group established and fixed to each other in combination. The scale telescopic shield structure of claim 1, wherein the longitudinal scale cover body of the longitudinal type telescopic cover group and the longitudinal scale cover body are respectively provided with a plurality of coupling holes, and the transverse direction The horizontal left side scale cover plate body and the plurality of horizontal right side scale cover body parts of the telescopic shield set are respectively provided with a plurality of joint seats, and the joint seat is respectively provided with a joint member, and the horizontal type telescopic shield cover group is opposite to the vertical type An opening portion of the telescopic shield set, and the plurality of joints are opposite to the plurality of joint holes provided on the longitudinal scale cover body of the longitudinal type telescopic cover group and the longitudinal scale cover body, and are provided by the joint holes The joint is fixedly coupled. The scale telescopic shield structure of claim 1, wherein the fixed guide portion of the central shield body is provided with a sealing gasket. The scale telescopic shield structure according to claim 1, wherein the longitudinal upper and lower telescopic arm brackets and the lateral left and right telescopic arm brackets are multi-link structures.